🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.82 AU - 1.02 AU

Year: 336 Days

Day: 27.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,859,185 km

• M1: 452,534 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.1 AU - 2.22 AU

Year: 1209 Days

Day: 37.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468

Radius: 13.3

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4 AU - 5.42 AU

Year: 3892 Days

Day: 13.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 49,859,185 km

• M1: 173,234 km (0.107 R)
• M2: 264,489 km (0.117 R)
• M3: 485,595 km (0.117 R)
• M4: 588,069 km (0.061 R)
• M5: 699,669 km (0.091 R)
• M6: 1,082,490 km (0.089 R)
• M7: 1,176,587 km (0.08 R)
• M8: 1,273,527 km (0.059 R)
• M9: 1,411,755 km (0.063 R)
• M10: 1,676,394 km (0.105 R)
• M11: 1,914,404 km (0.11 R)
• M12: 2,315,326 km (0.082 R)
• M13: 2,549,746 km (0.075 R)
• M14: 2,743,027 km (0.117 R)
• M15: 2,858,067 km (0.079 R)
• M16: 3,387,195 km (0.094 R)
• M17: 3,600,372 km (0.097 R)
• M18: 3,763,134 km (0.104 R)
• M19: 4,021,490 km (0.1 R)
• M20: 4,536,107 km (0.072 R)
• M21: 4,811,217 km (0.101 R)
• M22: 5,336,904 km (0.083 R)
• M23: 5,753,833 km (0.057 R)
• M24: 6,708,118 km (0.104 R)
• M25: 7,363,955 km (0.06 R)
• M26: 7,618,122 km (0.05 R)
• M27: 7,757,996 km (0.103 R)
• M28: 8,206,640 km (0.103 R)
• M29: 8,398,125 km (0.117 R)
• M30: 8,542,786 km (0.072 R)
• M31: 8,907,805 km (0.089 R)
• M32: 9,104,676 km (0.079 R)
• M33: 9,452,491 km (0.077 R)
• M34: 10,187,166 km (0.102 R)
• M35: 10,341,551 km (0.066 R)
• M36: 10,704,625 km (0.087 R)
• M37: 11,336,826 km (0.083 R)
• M38: 11,792,052 km (0.088 R)
• M39: 12,144,206 km (0.09 R)
• M40: 12,692,931 km (0.084 R)
• M41: 13,081,735 km (0.101 R)
• M42: 13,390,057 km (0.082 R)
• M43: 14,128,322 km (0.053 R)
• M44: 15,496,395 km (0.082 R)
• M45: 15,703,737 km (0.075 R)
• M46: 15,822,668 km (0.093 R)
• M47: 15,911,978 km (0.11 R)
• M48: 16,361,519 km (0.069 R)
• M49: 16,572,751 km (0.112 R)
• M50: 16,693,776 km (0.046 R)
• M51: 17,242,351 km (0.035 R)
• M52: 17,580,443 km (0.111 R)
• M53: 17,889,811 km (0.107 R)
• M54: 18,451,102 km (0.056 R)
• M55: 19,113,372 km (0.083 R)
• M56: 19,240,381 km (0.075 R)
• M57: 19,463,281 km (0.041 R)
• M58: 19,559,174 km (0.038 R)
• M59: 19,815,435 km (0.067 R)
• M60: 20,040,729 km (0.117 R)
• M61: 20,169,683 km (0.107 R)
• M62: 20,363,861 km (0.108 R)
• M63: 22,105,329 km (0.056 R)
• M64: 22,272,131 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.8

Radius: 12.8

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.57 AU - 8.13 AU

Year: 8375 Days

Day: 12.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,859,185 km

• M1: 163,361 km (0.106 R)
• M2: 252,820 km (0.066 R)
• M3: 436,676 km (0.094 R)
• M4: 873,801 km (0.044 R)
• M5: 1,110,016 km (0.105 R)
• M6: 1,206,656 km (0.1 R)
• M7: 1,430,006 km (0.113 R)
• M8: 1,579,454 km (0.104 R)
• M9: 1,825,094 km (0.072 R)
• M10: 2,059,514 km (0.038 R)
• M11: 2,610,184 km (0.063 R)
• M12: 2,715,201 km (0.11 R)
• M13: 2,821,715 km (0.113 R)
• M14: 3,403,950 km (0.117 R)
• M15: 3,490,268 km (0.037 R)
• M16: 3,694,469 km (0.103 R)
• M17: 3,842,721 km (0.034 R)
• M18: 4,393,241 km (0.1 R)
• M19: 4,646,061 km (0.109 R)
• M20: 5,034,118 km (0.06 R)
• M21: 5,298,757 km (0.108 R)
• M22: 7,276,889 km (0.081 R)
• M23: 7,652,081 km (0.113 R)
• M24: 7,918,514 km (0.05 R)
• M25: 8,033,705 km (0.052 R)
• M26: 9,540,006 km (0.064 R)
• M27: 10,033,679 km (0.071 R)
• M28: 10,577,916 km (0.064 R)
• M29: 10,917,653 km (0.084 R)
• M30: 11,477,448 km (0.045 R)
• M31: 12,401,364 km (0.101 R)
• M32: 12,714,772 km (0.072 R)
• M33: 13,166,857 km (0.108 R)
• M34: 13,624,327 km (0.092 R)
• M35: 13,762,555 km (0.101 R)
• M36: 14,696,196 km (0.086 R)
• M37: 15,266,313 km (0.102 R)
• M38: 16,772,315 km (0.068 R)
• M39: 17,970,594 km (0.052 R)
• M40: 18,223,713 km (0.039 R)
• M41: 18,427,017 km (0.103 R)
• M42: 19,196,399 km (0.088 R)
• M43: 19,819,324 km (0.102 R)
• M44: 19,923,893 km (0.1 R)
• M45: 20,396,323 km (0.114 R)
• M46: 20,713,321 km (0.109 R)
• M47: 20,978,708 km (0.091 R)
• M48: 21,245,291 km (0.096 R)
• M49: 21,728,044 km (0.112 R)
• M50: 22,105,928 km (0.07 R)
• M51: 22,322,845 km (0.062 R)
• M52: 23,418,200 km (0.11 R)
• M53: 23,750,158 km (0.1 R)
• M54: 24,139,412 km (0.067 R)
• M55: 24,530,909 km (0.09 R)
• M56: 25,150,244 km (0.119 R)
• M57: 25,945,955 km (0.11 R)
• M58: 26,692,299 km (0.112 R)
• M59: 27,445,674 km (0.116 R)
• M60: 27,620,554 km (0.088 R)
• M61: 27,854,226 km (0.041 R)
• M62: 28,206,080 km (0.055 R)
• M63: 28,323,664 km (0.092 R)
• M64: 28,618,372 km (0.11 R)
• M65: 29,448,939 km (0.068 R)
• M66: 30,407,862 km (0.084 R)
• M67: 30,528,437 km (0.055 R)
• M68: 30,770,188 km (0.098 R)
• M69: 31,073,123 km (0.036 R)
• M70: 31,926,729 km (0.119 R)
• M71: 32,911,681 km (0.098 R)
• M72: 33,097,482 km (0.115 R)
• M73: 33,345,814 km (0.077 R)
• M74: 34,407,959 km (0.101 R)
• M75: 34,596,452 km (0.084 R)
• M76: 34,911,505 km (0.114 R)
• M77: 35,798,770 km (0.078 R)
• M78: 36,693,515 km (0.101 R)
• M79: 36,886,197 km (0.112 R)
• M80: 37,919,470 km (0.077 R)
• M81: 38,244,396 km (0.101 R)
• M82: 39,027,840 km (0.12 R)
• M83: 39,750,697 km (0.103 R)
• M84: 41,343,017 km (0.119 R)
• M85: 42,348,913 km (0.089 R)
• M86: 43,498,573 km (0.093 R)
• M87: 44,247,909 km (0.098 R)
• M88: 44,384,641 km (0.114 R)
• M89: 44,658,405 km (0.09 R)
• M90: 45,207,878 km (0.057 R)
• M91: 45,621,367 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628

Radius: 13.8

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.49 AU - 10.43 AU

Year: 11080 Days

Day: 6.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,859,185 km

• M1: 236,963 km (0.116 R)
• M2: 525,238 km (0.098 R)
• M3: 677,978 km (0.029 R)
• M4: 795,113 km (0.096 R)
• M5: 883,675 km (0.093 R)
• M6: 994,975 km (0.086 R)
• M7: 1,111,662 km (0.108 R)
• M8: 1,233,285 km (0.066 R)
• M9: 1,468,752 km (0.108 R)
• M10: 1,814,173 km (0.027 R)
• M11: 2,034,082 km (0.084 R)
• M12: 2,237,087 km (0.108 R)
• M13: 3,174,467 km (0.108 R)
• M14: 3,351,591 km (0.046 R)
• M15: 3,871,742 km (0.089 R)
• M16: 5,832,073 km (0.042 R)
• M17: 6,345,343 km (0.03 R)
• M18: 7,337,177 km (0.103 R)
• M19: 8,213,970 km (0.088 R)
• M20: 8,582,280 km (0.105 R)
• M21: 8,830,912 km (0.101 R)
• M22: 9,805,841 km (0.118 R)
• M23: 10,152,908 km (0.12 R)
• M24: 10,416,051 km (0.082 R)
• M25: 10,725,719 km (0.072 R)
• M26: 12,087,508 km (0.104 R)
• M27: 12,226,784 km (0.058 R)
• M28: 12,319,833 km (0.094 R)
• M29: 13,216,074 km (0.088 R)
• M30: 13,407,410 km (0.041 R)
• M31: 14,084,340 km (0.114 R)
• M32: 15,020,973 km (0.056 R)
• M33: 15,421,446 km (0.069 R)
• M34: 15,622,954 km (0.082 R)
• M35: 16,181,702 km (0.083 R)
• M36: 16,335,339 km (0.098 R)
• M37: 16,489,276 km (0.103 R)
• M38: 17,686,208 km (0.085 R)
• M39: 19,234,995 km (0.094 R)
• M40: 19,669,876 km (0.071 R)
• M41: 20,052,996 km (0.095 R)
• M42: 20,549,362 km (0.078 R)
• M43: 20,715,715 km (0.115 R)
• M44: 22,232,936 km (0.044 R)
• M45: 22,460,774 km (0.078 R)
• M46: 23,264,264 km (0.059 R)
• M47: 23,495,692 km (0.101 R)
• M48: 24,663,603 km (0.067 R)
• M49: 26,450,998 km (0.086 R)
• M50: 26,571,574 km (0.1 R)
• M51: 27,116,708 km (0.077 R)
• M52: 27,360,254 km (0.113 R)
• M53: 27,849,439 km (0.064 R)
• M54: 27,972,109 km (0.072 R)
• M55: 29,458,962 km (0.085 R)
• M56: 29,772,071 km (0.098 R)
• M57: 30,149,057 km (0.109 R)
• M58: 30,401,429 km (0.07 R)
• M59: 31,035,125 km (0.065 R)
• M60: 33,157,171 km (0.109 R)
• M61: 34,400,330 km (0.113 R)
• M62: 35,193,198 km (0.118 R)
• M63: 35,392,313 km (0.054 R)
• M64: 35,725,168 km (0.105 R)
• M65: 38,083,728 km (0.1 R)
• M66: 40,353,278 km (0.104 R)
• M67: 40,631,230 km (0.031 R)
• M68: 40,979,794 km (0.087 R)
• M69: 41,890,545 km (0.105 R)
• M70: 42,737,120 km (0.091 R)
• M71: 43,660,587 km (0.071 R)
• M72: 44,734,401 km (0.113 R)
• M73: 45,527,419 km (0.112 R)
• M74: 46,106,961 km (0.111 R)
• M75: 46,252,221 km (0.1 R)
• M76: 46,470,484 km (0.087 R)
• M77: 46,834,905 km (0.102 R)
• M78: 47,273,526 km (0.093 R)
• M79: 47,419,982 km (0.114 R)
• M80: 48,081,204 km (0.096 R)
• M81: 48,893,371 km (0.071 R)
• M82: 49,412,625 km (0.081 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 16,019 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit